PHP mail fonksiyonu kullanarak bir mail gönderirken bu hata var

Hata mı: - başlığında bulunamadı alıcı adresleri

Bana yardım edin

İşte kod

/ / Benim kod buradan başlıyor

        $to  = navruk@gmail.com;
        $subject  = $_POST['txtsub'];
        $messgae  = $_POST['txtmessage'];
        $signature = $_POST['txtsignature'];
        $redirect = "thanks.php";
        $error    = "error.php";

            $body ="<table width='700' align='center' cellpadding='0' cellspacing='0' border='0'>
              <tr>
                <td valign='top'>
                      $messgae <br>
                </td>
              </tr>
              <tr>
                <td valign='top'>
                      $signature <br>
                </td>  
              </tr>
            </table>";

            $from      = "Aakrutisolutions<info@aakrutisolutions.com>";
            $headers  =  "From: $from\n";
            $headers .= 'MIME-Version: 1.0' . "\r\n";
            $headers .= "Content-type: text/html;charset=iso-8859-1\r\n"; 
            $headers .= "Content-Transfer-Encoding: 8bit\r\n";
            $headers .= "X-Priority: 1\r\n"; 
            $headers .= "X-MSMail-Priority: High\r\n"; 
            $headers .= "X-Mailer: Just My Server\r\n";
            $headers .= "".$body."\n";

                    if(mail($to, $subject, $message, $headers))
                    {
                        ?>
                        <script language="javascript">
                         location.href='bulkmail.php?sts=mailsent';
                        </script>
                        <?php
                    }
                    else
                    {
                        ?>
                        <script language="javascript">
                         location.href='bulkmail.php?sts=mailnotsent';
                        </script>
                        <?php

                    }

/ / Benim kodu burada biter